books.google.com - How do butterflies grow? Butterflies start as tiny eggs, become caterpillars, molt, and grow wings to become beautiful bugs that flutter and fly through the sky....https://books.google.com/books/about/Del_huevo_a_la_mariposa.html?id=edlq_qnD80wC&utm_source=gb-gplus-shareDel huevo a la mariposa